Synergistic effect of ultraviolet radiation and high hydrostatic pressure on texture, color, and oxidative stability of refrigerated tilapia fillets

2019 ◽  
Vol 99 (9) ◽  
pp. 4474-4481 ◽  
Author(s):  
Maria LG Monteiro ◽  
Eliane T Mársico ◽  
Amauri Rosenthal ◽  
Carlos A Conte‐Junior
Keyword(s):  
Hydrostatic Pressure ◽  
Synergistic Effect ◽  
Ultraviolet Radiation ◽  
Oxidative Stability ◽  
High Hydrostatic Pressure ◽  
Tilapia Fillets

Combined Effect of High Hydrostatic Pressure and Nisin on Loss of Viability, Membrane Damage and Release of Intracellular Contents of Bacillus subtilis and Escherichia coli

2010 ◽  
Vol 6 (5) ◽  
Author(s):  
Wei-Min Qi ◽  
Ping Qian ◽  
Jian-Yong Yu ◽  
Chi-Yu Zhang ◽  
Xiao Chen ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Bacillus Subtilis ◽  
Hydrostatic Pressure ◽  
Synergistic Effect ◽  
High Hydrostatic Pressure ◽  
Cell Envelope ◽  
Membrane Damage ◽  
Combined Effect ◽  
Gram Negative Bacteria ◽  
E Coli

Bacillus subtilis and Escherichia coli were chosen to investigate the combined effect of high hydrostatic pressure (HHP) and Nisin on loss of viability, membrane damage and release of intracellular contents of microorganisms. The results showed that the combination of 200 IU/mL Nisin and HHP exhibited a synergistic effect over 2 log on the inactivation of B. subtilis at pressure 300 MPa. The similar synergistic effect was observed on the membrane damage and release of intracellular contents of B. subtilis. The Nisin alone had no effect against E. coli, which belongs to gram negative bacteria. However, at pressure 300 MPa, Nisin caused the membrane damage from 55% to 80%. The synergistic effect of Nisin and HHP on loss of viability, membrane damage and release of intracellular contents of E. coli were also illustrated when the HHP pressure exceeded 300 MPa as the consequence of the serious changes produced by HHP at higher pressure in the cell envelope. It allows the entry of Nisin molecules to cell membrane.

Synergistic Effect of High Hydrostatic Pressure and Natural Antimicrobials on Inactivation Kinetics ofBacillus cereusin a Liquid Whole Egg and Skim Milk Mixed Beverage

2009 ◽  
Vol 6 (6) ◽  
pp. 649-656 ◽  
Author(s):  
Maria Consuelo Pina-Pérez ◽  
Angela B. Silva-Angulo ◽  
Begoña Muguerza-Marquínez ◽  
D. Rodrigo Aliaga ◽  
Antonio Martínez López
Keyword(s):  
Hydrostatic Pressure ◽  
Synergistic Effect ◽  
High Hydrostatic Pressure ◽  
Skim Milk ◽  
Inactivation Kinetics ◽  
Natural Antimicrobials ◽  
Liquid Whole Egg ◽  
Whole Egg

Novel rich-in-soluble dietary fiber apple ingredient obtained from the synergistic effect of high hydrostatic pressure aided by Celluclast®

LWT ◽  
2021 ◽  
pp. 111421
Author(s):  
Rocío De la Peña-Armada ◽  
María José Villanueva-Suárez ◽  
Antonio Diego Molina-García ◽  
Pilar Rupérez ◽  
Inmaculada Mateos-Aparicio
Keyword(s):  
Hydrostatic Pressure ◽  
Synergistic Effect ◽  
Dietary Fiber ◽  
High Hydrostatic Pressure ◽  
Soluble Dietary Fiber

scholarly journals Combined effect of high hydrostatic pressure and ultraviolet radiation on quality parameters of refrigerated vacuum-packed tilapia (Oreochromis niloticus) fillets

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Maria Lúcia Guerra Monteiro ◽  
Eliane Teixeira Mársico ◽  
Sérgio Borges Mano ◽  
Thiago da Silveira Alvares ◽  
Amauri Rosenthal ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
Ultraviolet Radiation ◽  
Oreochromis Niloticus ◽  
High Hydrostatic Pressure ◽  
Quality Parameters ◽  
Combined Effect

Survival of mouse blastocysts after low-temperature preservation under high pressure

2004 ◽  
Vol 52 (4) ◽  
pp. 479-487 ◽  
Author(s):  
Cs. Pribenszky ◽  
M. Molnár ◽  
S. Cseh ◽  
L. Solti
Keyword(s):  
Phase Transition ◽  
Hydrostatic Pressure ◽  
Low Temperature ◽  
High Hydrostatic Pressure ◽  
Room Temperature ◽  
Freezing Point ◽  
Significant Loss ◽  
Embryo Cryopreservation ◽  
Subzero Temperatures ◽  
Survival Capacity

Cryoinjuries are almost inevitable during the freezing of embryos. The present study examines the possibility of using high hydrostatic pressure to reduce substantially the freezing point of the embryo-holding solution, in order to preserve embryos at subzero temperatures, thus avoiding all the disadvantages of freezing. The pressure of 210 MPa lowers the phase transition temperature of water to -21°C. According to the results of this study, embryos can survive in high hydrostatic pressure environment at room temperature; the time embryos spend under pressure without significant loss in their survival could be lengthened by gradual decompression. Pressurisation at 0°C significantly reduced the survival capacity of the embryos; gradual decompression had no beneficial effect on survival at that stage. Based on the findings, the use of the phenomena is not applicable in this form, since pressure and low temperature together proved to be lethal to the embryos in these experiments. The application of hydrostatic pressure in embryo cryopreservation requires more detailed research, although the experience gained in this study can be applied usefully in different circumstances.

Effect of High Hydrostatic Pressure on Endothelial Lipase Expression*

2010 ◽  
Vol 37 (6) ◽  
pp. 641-645 ◽  
Author(s):  
Can-Xin XU ◽  
Chun WANG ◽  
Bing-Yang ZHU ◽  
Zhi-Ping GAO ◽  
Di-Xian LUO ◽  
...  
Keyword(s):  
Hydrostatic Pressure ◽  
High Hydrostatic Pressure ◽  
Endothelial Lipase ◽  
Lipase Expression
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